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Cabletron System 公司的 Digital 网络产品部于4月下旬推出能连接方圆16公里以上无线数据网络方案 RoamAbout Building-to-Building,为用户提供微波通信以外的另一种低成本无线通信途径。使用该产品的移动用户可以在无线覆盖范围内自由连接不同的局域网。RoamAbout 采用户外射频(RF)天线技术连接 RoamAbout 存取点
In late April, Cabletron System’s Digital Networking Products Division introduced RoamAbout Building-to-Building, a wireless data networking solution over a radius of 16 km and provides users with another low-cost wireless communication alternative to microwave communications. Mobile users using this product can freely connect to different LANs within wireless coverage. RoamAbout connects to RoamAbout access points using outdoor radio frequency (RF) antenna technology